Packs of 2, 4, 8, 12, 16 or 20 Illuminate your indoor space with Energizer GU10 LED Bulbs that come in warm, cool, and day white colors. These bulbs feature a reflector shape, a wide beam, and a frosted finish, making them perfect for modern-style homes. With a wattage of 4.9W and a lumen output of 345, these bulbs are energy-efficient and come with a long-life span of 15,000-19,999 hours. These LED bulbs have a GU10 socket, operate on a voltage of 220-240V, and have a switching cycle of 4,000-8,999. Each bulb is RoHS compliant, lead-free, and has an energy efficiency rating with UKCA and CE marking certifications. They come with a variety of features such as COB technology and a beam angle of 31°-60° for optimal illumination. Energizer GU10 LED Bulbs are a great investment that offers both style and functionality to any indoor space.